Home / 1,232,523.60-1,848,639.60-333,909.60

Finding the Fourth Proportional to 1,232,523.60, 1,848,639.60 and 333,909.60

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Solution

The fourth proportional to 1,232,523.60, 1,848,639.60 and 333,909.60 is: 500,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,523.60 : 1,848,639.60 = 333,909.60 : x
  2. Step 2: Convert to fraction form
    1,232,523.60/1,848,639.60 = 333,909.60/x
  3. Step 3: Cross multiply
    1,232,523.60x = 1,848,639.60 × 333,909.60
  4. Step 4: Simplify right side
    1,232,523.60x = 617,278,509,380.16
  5. Step 5: Solve for x
    x = 617,278,509,380.16/1,232,523.60
  6. Step 6: Final answer
    x = 500,824.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.